Speed up css matching
Merge remote-tracking branch 'origin/issue_24' into production
Add RSpec to gemset

Conflicts:

	Gemfile.lock
Add spec helper
Add FactoryGirl gem for testing
Add test environment, replace default fixture with factorygirl
Merge remote-tracking branch 'origin/test_suite' into production
Add recipe spec
Add spec and factory for Step, Ingrdient, Recipe
Refactor step to auto increase sequence number
Merge remote-tracking branch 'origin/issue_26' into production